Hello.IsthatMr.WhiteorMr.Jacks

---- Hello. Is that Mr. White or Mr. Jack speaking?----- Sorry______, .

A．both of them are not in	B．none of them are in
C．neither of them is out	D．would you please ring them up this afternoon?

登录免费查看答案和解析

相关试题

It has been widely accepted that only when the students take an active part in the class activities _______ the most effective.

A．teaching will be	B．will teaching be
C．has teaching been	D．teaching has been

收藏答案/解析

. With the whole village _______, the villagers had to move to higher land, waiting for help.

A．flooding	B．having flooded
C．flooded	D．to be flooded

收藏答案/解析

The UN does not have its own army. _______, it borrows soldiers from different countries.

A．Moreover

B．Anyhow

C．Instead

D．Somehow

收藏答案/解析

. A nature reserve for white-flag dolphins was set up in 1992, _______ boats have been
prohibited from sailing around since then.

A．where

B．which

C．when

D．what

收藏答案/解析

It is surprising that Jack, who is only 39 years old, _______ in the field of engineering for 20 years when he entered the company last month.

A．worked

B．had worked

C．has worked

D．working

收藏答案/解析